| 1 | TSP Solver and Generator ChangeLog |
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| 2 | ================================== |
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| 3 | |
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| 4 | |
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| 5 | TSPSG v0.1.4 beta 2 (build 170) |
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| 6 | ------------------------------- |
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| 7 | |
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| 8 | ### WHAT'S NEW ### |
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| 9 | |
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| 10 | - Support for embedded base64 encoded images when saving solution as |
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| 11 | HTML (Ticket #4). |
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| 12 | - The ability to setup page-related options for printing (Ticket #5). |
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| 13 | - Solution graph size can now be controlled using Output/GraphWidth |
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| 14 | setting in tspsg.ini. Value is in centimeters. (Ticket #8) |
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| 15 | |
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| 16 | |
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| 17 | ### CHANGES & IMPROVEMENTS ### |
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| 18 | |
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| 19 | - Any value that is entered into task table and doesn't contain |
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| 20 | numbers is considered an infinity. |
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| 21 | - Some error messages are more verbose. |
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| 22 | - Removed a prompt about turning off language autodetection when |
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| 23 | selecting a language. |
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| 24 | - Handheld version includes larger icons (48x48 instead of 32x32). |
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| 25 | - If after running Save As dialog file name doesn't have an extension |
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| 26 | .tspt will be automatically appended. |
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| 27 | - Translucency effect is available on all desktop platforms. No check |
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| 28 | for its support by window system is made at this moment. Blur is |
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| 29 | only available in Windows Vista or higher. |
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| 30 | |
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| 31 | |
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| 32 | ### BUGFIXES ### |
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| 33 | |
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| 34 | - Bug #2: Solution graph is too small on high resolution screens. |
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| 35 | - Bug #3: Solution graph font size should be fixed. |
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| 36 | - Bug #6: Bug: Actions in Options Menu. |
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| 37 | - Bug #7: No Cancel option in Unsaved Changes dialog under Symbian. |
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| 38 | - Bug #9: Solution graph is still exported to HTML when graph |
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| 39 | generation is disabled. |
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| 40 | - Language name was not loaded in its menu item's status tip which |
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| 41 | caused status tip to be "Set application language to ". |
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| 42 | - Icons in toolbar configuration dialog didn't follow style and one |
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| 43 | of them wasn't shown. |
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| 44 | |
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| 45 | |
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| 46 | TSPSG v0.1.3 beta 1 (build 145) |
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| 47 | ------------------------------- |
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| 48 | |
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| 49 | ### WHAT'S NEW ### |
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| 50 | |
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| 51 | + Solution graph generation. |
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| 52 | + Support for switching between available Qt styles. |
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| 53 | + Toolbar customization support (only on desktop platforms). |
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| 54 | + An option to remember last used directory when saving and opening. |
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| 55 | + Automatically check for updates at the given interval option (only |
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| 56 | on Windows platform at this moment). |
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| 57 | |
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| 58 | |
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| 59 | ### IMPROVEMENTS ### |
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| 60 | |
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| 61 | + Improved the solution output generation algorithm. It is now about |
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| 62 | 1.65 times faster. |
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| 63 | + Dragging and dropping task file on the main window now opens it. |
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| 64 | + The deafult output font is now DejaVu LGC Sans Mono and it comes |
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| 65 | "embedded" in the executable. |
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| 66 | + The current desktop icon theme in Linux is now used if it follows |
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| 67 | freedesktop.org icon theme and icon naming spesifications. |
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| 68 | + Translations are now "embedded" in the executable but may be |
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| 69 | overrided by placing files with the same names in l10n folder. |
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| 70 | + Support for Windows 7 Taskbar Extensions (namely, Progress Bars). |
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| 71 | |
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| 72 | |
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| 73 | ### CHANGES ### |
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| 74 | |
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| 75 | * About dialog was "tabified". Added GPL License and Credits tabs. |
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| 76 | * Platform dependent settings (e.g. paths) are saved per-platform. |
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| 77 | * 32x32 icons are used on handheld platforms. This slightly decreases |
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| 78 | the size of handheld versions. Desktop icons are still 128x128. |
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| 79 | * Windows binary builds were moved from MSVC to Mingw-w64: no more |
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| 80 | Visual C++ Runtime dependency. |
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| 81 | |
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| 82 | |
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| 83 | ### BUGFIXES ### |
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| 84 | |
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| 85 | - Solution related actions not disabled when solution is canceled. |
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| 86 | - "Autosize" setting was never saved and was always on. |
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| 87 | |
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| 88 | |
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| 89 | |
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| 90 | TSPSG v0.1.2 alpha 2 (build 100) |
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| 91 | -------------------------------- |
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| 92 | |
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| 93 | ### WHAT'S NEW ### |
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| 94 | |
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| 95 | + New TSPSG icon. |
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| 96 | + Symmetric mode: in this mode the cost of travel from city 1 to |
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| 97 | city 2 and vice versa is the same. |
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| 98 | + Printing of solution results (if the platform supports it). |
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| 99 | + Saving solution to PDF (if the platform supports printing). |
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| 100 | + An ability to reset all settings to their defaults: hold Shift |
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| 101 | while clicking Save button in the Settings Dialog. |
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| 102 | + An ability to generate fractional random numbers. |
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| 103 | + An ability to set the fractional accuracy (in decimail places). |
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| 104 | + An ability to select between using native and Qt's file dialogs |
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| 105 | when opening and saving tasks and solutions. |
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| 106 | + An ability to disable showing of the solution steps' matrices in |
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| 107 | solution output. |
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| 108 | + An ability to enable scroll to the end of the solution output after |
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| 109 | solving. |
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| 110 | + An ability ot enable automatic resize of columns and rows to their |
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| 111 | contents on its change. |
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| 112 | + Basic support for Symbian. |
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| 113 | + Check for updates functionality (only in Windows version at this |
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| 114 | moment). |
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| 115 | |
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| 116 | |
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| 117 | ### IMPROVEMENTS ### |
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| 118 | |
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| 119 | + Improved the solution algorithm. |
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| 120 | + The maximum number of cities in task was increased to 50. |
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| 121 | NOTE: Showing the solution steps' matrices is disabled by default |
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| 122 | for tasks with more than 15 cities to considerably speed up the |
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| 123 | generation of the solution output process. |
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| 124 | + List of alternate candidates for branching is now displayed. |
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| 125 | + Warning about possible non-optimal result. |
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| 126 | + Open a file, passed as command-line argument. |
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| 127 | + Currently opened file name is displayed in the Main Window title. |
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| 128 | + "Save Solution" and "Back to Task" buttons in Solution tab for |
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| 129 | better usability. |
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| 130 | + The size of the toolbar buttons is now determined based on the |
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| 131 | device DPI in Windows Mobile and Symbian. |
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| 132 | + SIP show/hide handling in Windows Mobile. |
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| 133 | + Toolbar state and position are now saved and restored with the Main |
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| 134 | Window state and position. |
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| 135 | + Window translucency support in Windows Vista and Windows 7. |
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| 136 | |
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| 137 | |
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| 138 | ### CHANGES ### |
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| 139 | |
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| 140 | * The resulting path is now sorted, always starts from City 1 and has |
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| 141 | "City 1 -> City n -> ... -> City 1" format. |
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| 142 | * Translations were moved from i18n to l10n folder to follow common |
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| 143 | standards. |
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| 144 | * Reworked the Settings Dialog layout. |
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| 145 | * Reworked the About dialog. |
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| 146 | |
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| 147 | |
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| 148 | ### BUGFIXES ### |
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| 149 | |
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| 150 | - A solution couldn't be found for some tasks while the task had at |
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| 151 | least one solution (mostly, tasks with a lot of restrictions). |
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| 152 | - An error when loading .zkt file with less than 5 cities. |
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| 153 | - Generated random numbers were not in the range defined by Minimum |
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| 154 | and Maximum settings. |
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| 155 | |
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| 156 | |
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| 157 | |
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| 158 | TSPSG v0.1.1 alpha 1 (build 42) |
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| 159 | ------------------------------- |
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| 160 | |
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| 161 | This is initial TSPSG release. |
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| 162 | |
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| 163 | ### FEATURES ### |
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| 164 | |
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| 165 | * Solving taks with up to 5 cities. |
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| 166 | * Generating tasks. |
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| 167 | * Saving solution results to HTML and ODF. |
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| 168 | * Importing tasks from ZKomModRd. |
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| 169 | * Multilinguality: English, Russian and Ukrainian languages. |
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| 170 | * Linux/UNIX, Windows and Windows Mobile support. |
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| 171 | |
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| 172 | |
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| 173 | $Id: $Format:%h %ai %an$ $ |
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| 174 | $URL: http://tspsg.info/ $ |
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